This is the 356th most frequent Lithuanian word.
naujas
"New"
Here, 'naujas' is used as an adjective to describe the noun 'automobilis' (car), indicating its quality of being new.
Man patinka naujas automobilis.
I like the new car.
In this sentence, 'naują' is the accusative case of 'naujas', modifying the noun 'darbą' (job) to show that the job referred to is newly acquired or started.
Ji pradėjo naują darbą vakar.
She started a new job yesterday.
Here, 'nauja' is used in its feminine nominative case to qualify 'patirtis' (experience), linking the adjective in agreement with the gender and context of the noun.